[PATCH 2 of 3] Remove unecessary imports

[Wald Commits]

# HG changeset patch
# User Andre Heinecke <andre.heinecke at intevation.de>
# Date 1426700827 -3600
# Node ID 717b58b158c979783d0985fce04bf54643796a37
# Parent  07c9ac22f61194cef4457163b018c3b862527a81
Remove unecessary imports

diff -r 07c9ac22f611 -r 717b58b158c9 artifacts/src/main/java/org/dive4elements/river/artifacts/services/D4EService.java
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/services/D4EService.java	Wed Mar 18 18:42:08 2015 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/services/D4EService.java	Wed Mar 18 18:47:07 2015 +0100
@@ -12,8 +12,6 @@
 
 import org.apache.log4j.Logger;
 
-import org.hibernate.Session;
-
 import org.dive4elements.artifacts.CallMeta;
 import org.dive4elements.artifacts.GlobalContext;
 
diff -r 07c9ac22f611 -r 717b58b158c9 artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedQualityExporter.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedQualityExporter.java	Wed Mar 18 18:42:08 2015 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedQualityExporter.java	Wed Mar 18 18:47:07 2015 +0100
@@ -8,8 +8,6 @@
 
 package org.dive4elements.river.exports.minfo;
 
-import gnu.trove.TDoubleArrayList;
-
 import java.io.IOException;
 import java.io.OutputStream;
 import java.text.DateFormat;
diff -r 07c9ac22f611 -r 717b58b158c9 artifacts/src/main/java/org/dive4elements/river/exports/process/SQRelationProcessor.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/process/SQRelationProcessor.java	Wed Mar 18 18:42:08 2015 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/process/SQRelationProcessor.java	Wed Mar 18 18:47:07 2015 +0100
@@ -17,7 +17,6 @@
 
 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
 import org.dive4elements.artifacts.CallContext;
-import org.dive4elements.artifacts.CallMeta;
 import org.dive4elements.river.artifacts.resources.Resources;
 import org.dive4elements.river.exports.DiagramGenerator;
 import org.dive4elements.river.jfree.StyledXYSeries;